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Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor

BACKGROUND: Solid pseudopapillary tumors are rare pancreatic tumors. Accurate preoperative diagnosis helps in planning of the surgery. AIM: This study was to evaluate accuracy of endoscopic ultrasound-guided fine needle aspiration and immunohistochemistry in diagnosing solid pseudopapillary tumors....

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Autores principales: Saligram, Shreyas, Fan, Fang, Oropeza-Vail, Melissa, Gholami, Parviz, Olyaee, Mojtaba
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3877535/
https://www.ncbi.nlm.nih.gov/pubmed/24404556
http://dx.doi.org/10.4103/1947-2714.123270
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author Saligram, Shreyas
Fan, Fang
Oropeza-Vail, Melissa
Gholami, Parviz
Olyaee, Mojtaba
author_facet Saligram, Shreyas
Fan, Fang
Oropeza-Vail, Melissa
Gholami, Parviz
Olyaee, Mojtaba
author_sort Saligram, Shreyas
collection PubMed
description BACKGROUND: Solid pseudopapillary tumors are rare pancreatic tumors. Accurate preoperative diagnosis helps in planning of the surgery. AIM: This study was to evaluate accuracy of endoscopic ultrasound-guided fine needle aspiration and immunohistochemistry in diagnosing solid pseudopapillary tumors. MATERIALS AND METHODS: A retrospective review was performed by reviewing medical records to identify patients treated for solid pseudopapillary tumors over a 5-year period. Patients who were noted to have pancreatic lesions by computer tomography abdomen underwent endoscopic ultrasound. Fine needle aspiration was obtained from each of these lesions and subjected to immunohistochemistry. RESULTS: Five patients were identified. Endoscopic ultrasound was able to identify the pancreatic lesions in all five patients noted in computer tomography abdomen. Solid pseudopapillary tumors were diagnosed by immunohistochemistry. All five patients underwent surgery and the resected lesions confirmed solid pseudopapillary tumors in 80% patients. CONCLUSION: Endoscopic ultrasound-guided fine needle aspiration has a higher degree of accuracy in diagnosing solid pseudopapillary tumors.
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spelling pubmed-38775352014-01-08 Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor Saligram, Shreyas Fan, Fang Oropeza-Vail, Melissa Gholami, Parviz Olyaee, Mojtaba N Am J Med Sci Technical Article BACKGROUND: Solid pseudopapillary tumors are rare pancreatic tumors. Accurate preoperative diagnosis helps in planning of the surgery. AIM: This study was to evaluate accuracy of endoscopic ultrasound-guided fine needle aspiration and immunohistochemistry in diagnosing solid pseudopapillary tumors. MATERIALS AND METHODS: A retrospective review was performed by reviewing medical records to identify patients treated for solid pseudopapillary tumors over a 5-year period. Patients who were noted to have pancreatic lesions by computer tomography abdomen underwent endoscopic ultrasound. Fine needle aspiration was obtained from each of these lesions and subjected to immunohistochemistry. RESULTS: Five patients were identified. Endoscopic ultrasound was able to identify the pancreatic lesions in all five patients noted in computer tomography abdomen. Solid pseudopapillary tumors were diagnosed by immunohistochemistry. All five patients underwent surgery and the resected lesions confirmed solid pseudopapillary tumors in 80% patients. CONCLUSION: Endoscopic ultrasound-guided fine needle aspiration has a higher degree of accuracy in diagnosing solid pseudopapillary tumors. Medknow Publications & Media Pvt Ltd 2013-12 /pmc/articles/PMC3877535/ /pubmed/24404556 http://dx.doi.org/10.4103/1947-2714.123270 Text en Copyright: © North American Journal of Medical Sciences http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Technical Article
Saligram, Shreyas
Fan, Fang
Oropeza-Vail, Melissa
Gholami, Parviz
Olyaee, Mojtaba
Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor
title Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor
title_full Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor
title_fullStr Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor
title_full_unstemmed Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor
title_short Accuracy of Endoscopic Ultrasound-guided Fine Needle Aspiration in Diagnosing Solid Pseudopapillary Tumor
title_sort accuracy of endoscopic ultrasound-guided fine needle aspiration in diagnosing solid pseudopapillary tumor
topic Technical Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3877535/
https://www.ncbi.nlm.nih.gov/pubmed/24404556
http://dx.doi.org/10.4103/1947-2714.123270
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